Earth.fm vs Sentien by Eventag

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Earth.fm compared with Sentien by Eventag
Detail	Earth.fm	Sentien by Eventag
What it does	Pure, immersive natural soundscapes from around the world	Not given
Stage	Established	MVP
Founded	Not given	Not given
Based in	EE	DE
Pricing model	Free	Not given
Pricing	Not given	Free: €0 with 10 minutes per month. Basic: €24/month with 3,000 minutes per month. Pro: €120/month with 15,000 minutes per month. Ultra: €250/month with 25,000 minutes per month. Enterprise: Custom pricing. Overage: €0.035 per minute. Yearly billing available with 2 months free.
Key features	1200+ nature soundscapes from field recordists worldwide Themed playlists Daily new soundscape sharing Sound map for discovery iOS and Android apps Mac OS app available	Audio event detection with confidence scores Scene context identification Activity context inference Emotional context detection Speaker identification Custom acoustic model training API and SDK access Real-time audio processing on device Hardware-level marker injection into EEG JSON and CSV structured output
What makes it different	Non-profit model with all revenue supporting recordings and artists Curated by experts in soundscape ecology Supports underprivileged field recordists globally	Multiple layers of context from single audio pass with timestamped results Millisecond-precision hardware-level timing in EEG signal Multi-layered contextual understanding beyond single labels
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	61 +2 (up) since last check	Not checked yet −1 (down) since last check
Trust Flow (Majestic)	17	0
Citation Flow (Majestic)	41	14
Referring domains (Majestic)	836	3

4 details filled in for both companies.

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